Czech RepublicCZE
ID: 321559

Petr Gruss

FIDE ratings

1,822Classical
1,804Rapid
1,752Blitz

Performance

50 games
20% Win
16% Draw
64% Loss

Petr Gruss's playing style

Overall score:28%10W 8D 32L over 50 games
Best with 1.d4 as White:33%in 21 games
Strongest in classical:29%in 49 games
Out of form:15%2W 2D 16L in last 20 games

Openings as White

Among the openings shown, Queen's Pawn Game: Symmetrical Variation has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Queen's Pawn Game: Symmetrical Variation
50%
50%
4g
Queen's Pawn Game: Colle System
67%
33%
3g
East Indian Defense
100%
2g
Indian Defense: Polish Variation
100%
2g
Indian Defense: Knights Variation
100%
2g

Openings as Black

Among the openings shown, Queen's Gambit Declined: Marshall Defense has the largest Black sample, with 6 games. These results describe the available sample, not a prediction of the player’s next choice.

Queen's Gambit Declined: Marshall Defense
100%
6g
French Defense: Rubinstein Variation
100%
2g
Petrov's Defense: Cozio Attack
100%
2g
Petrov's Defense: Classical Attack
100%
2g
Queen's Pawn Game: Symmetrical Variation
100%
2g

Repertoire

23 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

23 games in this line · White to move

Results for Gruss, Petr as white · Wins / Draws / Losses

W / D / L
26%
26%
48%
Move
21 · 91%
19%
29%
52%
2 · 9%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
May 7, 2025
OTB - LichessBroadcast
Ondrejat, Miroslav(2021)
L—
Jun 15, 2015
OTB - LumbrasGigaBase
Zahour, Ivan(2058)
L—
Jun 15, 2015
OTB - LumbrasGigaBase
Zahour, Ivan(2058)
L—
Jun 14, 2015
OTB - LumbrasGigaBase
FMHrbolka, Ladislav(2153)
L—
Jun 14, 2015
OTB - LumbrasGigaBase
FMHrbolka, Ladislav(2153)
L—
Jun 13, 2015
OTB - LumbrasGigaBase
FMNelson, Jonathan P(2219)
D—
Jun 13, 2015
OTB - LumbrasGigaBase
FMNelson, Jonathan P(2219)
D—
Jan 1, 2014
OTB - LumbrasGigaBase
GMVykouk, Jan(2091)
L—
Jan 1, 2014
OTB - LumbrasGigaBase
Bechyne, Jaroslav(2083)
L—
Jan 1, 2014
OTB - LumbrasGigaBase
GMVykouk, Jan(2091)
L—

Research Petr Gruss’s games and opening repertoire

Petr Gruss is rated 1822 in standard, 1804 in rapid, 1752 in blitz by FIDE. Petr Gruss plays for Czech Republic.

Petr Gruss has FIDE ID 321559.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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